Hi I currently have my xbox connected to my amp via component but want to get the best from it as I am soon to be upgrading to a HD tv. As its an older xbox whats the best way to do this, I would also want to keep the optical cable going to xbox to keep the sound. Think the cable has had its day now as Im currently having to use the red and white phono plugs for sound, and I have tested the optical cable annd thats fine. Any one else had this problem??